Motor clicks off after getting hot?

Sounds wired wrong, possibly wrong wires on capacitor.(if there is one of course) need to have wuring schematics and make sure its wired right. Hopefully its the right motor!!

Blower Motor Problems Auto Repair Help

check see if power going to blower motor using 12 volt tesl light.if yes, remove blower motor, hot wire it.if blower motor works problem in the control switch or short in blower motor wiring,if blower motor dont work when hot wired,blower motor is bad.

Check your wiring and the diagram that come with the switch... You might have the Hot Wire (power wire... usually black in color) wired directly to the motor.

Normally the switch will have a common wired....which should be the hot wire...then it should have a wire for each speed. Double check your wiring and wiring diagram. I'm Sure It was just a small oversite.

Make Sure You Have The Power Off While Working With ELECTRICITY!

depending on what make ... the power head has one or two thermal switches insiide ... the first one detects when the motor gets too hot .. thats almost always caused by "not enough air flow to keep it cool" ... that switch will reset when the motor cools off ... if that thermal switch fails to work and the motor continues to get hot then a perminant thermal fuse trips ... that cant be reset and has to be replaced ... and thats not always easy to do . they are typically crimped or soldered in place within the motor windings .... usually the motor will be replaced on such units ...vacuum motors operate at enormous power levels .. they get very hot very quickly when air flow is cut off .. another posibility is the wires going inside the plug get broken from so mjuch flexing ... you can try pushing the wire into the plug to see if that brings it to life ,,, the wires sometimes break where they go into the motor also . some machines have a little reset button near the motor .. if you have that then push in for a couple of seconds .. it should click when reset .. ..

The heater control cable may have broke. you'll have to go under the hood and find the heater control valve located on one of the heater hoses. The valve is mounted to the firewall and has the other end of the cable attached to an arm. Manualy open the valve by moving the arm toward the firewall untill it stops. The other issue is the blower motor only operating on low. Normally if the transistor fails the motor only operates on Hi, so lets look at the switch. Unplug the white 6-pin connector from the switch and with a jumper wire jump pins1&3 black wire & blue/black wire. This bypass the switch asuming there is 12volts on the blue/black wire the the fan motor will come on high. If it does the switch is bad. If it doesn't the blower motor is worn out or you have a bad ground. it is common that the brushes wear out in the motors over 150k. try this tap test. with the blower motor turned on try kicking the blower motor.this will cause the brushes in the motor to temporary make better contact untill you can get a new motor. -hope this helps

usually if a connection gets hot enough to start melting it is usually a loose connection or high current. more than likely the switch is bad if you replace it with the same type of switch and it gets hot check the motor. make sure it is clean and isn't jammed

try cleaning all...
if have sam paoblem need replaced main motor....

motor has too much drag. hopefully something wrapped around shaft, worst case take motor to graingers and replace just motor

The switch might be burnt or dirty, or the wires could have fused together from over-use and/or resistance when opening. This puts higher pressure on the window motor and causes wires and switches to get extremely hot and melt wires or burn the switch contacts, try cleaning the switch first, then if it's still not working open the door panel and trace the wire from the switch to the motor and from motor to control panel. Repair where neccesary.